DE69523911D1 - SENSOR SWITCH WITH CONSTANT IMPEDANCE - Google Patents

SENSOR SWITCH WITH CONSTANT IMPEDANCE

Info

Publication number
DE69523911D1
DE69523911D1 DE69523911T DE69523911T DE69523911D1 DE 69523911 D1 DE69523911 D1 DE 69523911D1 DE 69523911 T DE69523911 T DE 69523911T DE 69523911 T DE69523911 T DE 69523911T DE 69523911 D1 DE69523911 D1 DE 69523911D1
Authority
DE
Germany
Prior art keywords
sensor switch
constant impedance
impedance
constant
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69523911T
Other languages
German (de)
Other versions
DE69523911T2 (en
Inventor
J Sauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sarnoff Corp
Original Assignee
Sarnoff Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sarnoff Corp filed Critical Sarnoff Corp
Application granted granted Critical
Publication of DE69523911D1 publication Critical patent/DE69523911D1/en
Publication of DE69523911T2 publication Critical patent/DE69523911T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
DE69523911T 1994-05-20 1995-05-19 SENSOR SWITCH WITH CONSTANT IMPEDANCE Expired - Lifetime DE69523911T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/247,156 US5500612A (en) 1994-05-20 1994-05-20 Constant impedance sampling switch for an analog to digital converter
PCT/US1995/006134 WO1995032506A1 (en) 1994-05-20 1995-05-19 A constant impedance sampling switch

Publications (2)

Publication Number Publication Date
DE69523911D1 true DE69523911D1 (en) 2001-12-20
DE69523911T2 DE69523911T2 (en) 2002-07-18

Family

ID=22933804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69523911T Expired - Lifetime DE69523911T2 (en) 1994-05-20 1995-05-19 SENSOR SWITCH WITH CONSTANT IMPEDANCE

Country Status (6)

Country Link
US (1) US5500612A (en)
EP (1) EP0760156B1 (en)
JP (1) JP3715987B2 (en)
KR (1) KR100366270B1 (en)
DE (1) DE69523911T2 (en)
WO (1) WO1995032506A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215348B1 (en) 1997-10-01 2001-04-10 Jesper Steensgaard-Madsen Bootstrapped low-voltage switch
US5945872A (en) * 1997-11-06 1999-08-31 Analog Devices, Inc. Two-phase boosted CMOS switch drive technique and circuit
US6118326A (en) * 1997-11-06 2000-09-12 Analog Devices, Inc. Two-phase bootstrapped CMOS switch drive technique and circuit
US6072355A (en) * 1998-01-22 2000-06-06 Burr-Brown Corporation Bootstrapped CMOS sample and hold circuitry and method
FR2793970B1 (en) * 1999-05-20 2001-08-31 St Microelectronics Sa METHOD FOR CONTROLLING A SWITCH OF A SWITCHED CAPACITY DEVICE, AND CORRESPONDING SWITCHED CAPACITY DEVICE
JP4117976B2 (en) * 1999-06-10 2008-07-16 株式会社ルネサステクノロジ Sample hold circuit
US6310565B1 (en) 2000-02-03 2001-10-30 Lucent Technologies Inc. Sampling switch having an independent “on” impedance
US6329848B1 (en) 2000-04-27 2001-12-11 Maxim Integrated Products, Inc. Sample and hold circuits and methods
EP1168619A1 (en) * 2000-06-19 2002-01-02 STMicroelectronics S.r.l. Boosted switch device for a sampler of an analogue/digital converter, and operating method thereof
US6956411B1 (en) 2003-03-27 2005-10-18 National Semiconductor Corporation Constant RON switch circuit with low distortion and reduction of pedestal errors
JP4128545B2 (en) * 2004-05-20 2008-07-30 富士通株式会社 Sampling switch
KR100757431B1 (en) * 2006-02-28 2007-09-11 엘지전자 주식회사 Analog switch circuit and method for minimizing on-resistance of a sampling switch
US7728650B2 (en) * 2007-06-15 2010-06-01 Qualcomm Incorporated Switches with passive bootstrap of control signal
US20090039924A1 (en) * 2007-08-09 2009-02-12 Alfio Zanchi Systems and methods for reducing distortion in semiconductor based sampling systems
US8604862B2 (en) 2009-11-16 2013-12-10 Analog Devices, Inc. Four-quadrant bootstrapped switch circuit
US7952419B1 (en) * 2009-11-16 2011-05-31 Analog Devices, Inc. Bootstrapped switch circuit
US8248282B2 (en) 2010-08-17 2012-08-21 Texas Instruments Incorporated Track and hold architecture with tunable bandwidth
US8482442B2 (en) 2011-06-08 2013-07-09 Linear Technology Corporation System and methods to improve the performance of semiconductor based sampling system
US8723556B2 (en) 2011-06-08 2014-05-13 Linear Technology Corporation System and methods to improve the performance of semiconductor based sampling system
US8698522B2 (en) 2011-06-08 2014-04-15 Linear Technology Corporation System and methods to improve the performance of semiconductor based sampling system
US8786318B2 (en) 2011-06-08 2014-07-22 Linear Technology Corporation System and methods to improve the performance of semiconductor based sampling system
US8525574B1 (en) * 2012-05-15 2013-09-03 Lsi Corporation Bootstrap switch circuit with over-voltage prevention
US8710896B2 (en) 2012-05-31 2014-04-29 Freescale Semiconductor, Inc. Sampling switch circuit that uses correlated level shifting
US9559713B1 (en) * 2016-02-23 2017-01-31 Broadcom Corporation Dynamic tracking nonlinearity correction
EP3413467A1 (en) * 2017-06-06 2018-12-12 Samsung SDI Co., Ltd Passive conjunction circuit and voltage measurement circuit
US10790817B2 (en) * 2019-02-08 2020-09-29 Qorvo Us, Inc. Power switch with bootstrap driver for continuous time operation
KR102259734B1 (en) * 2020-07-21 2021-06-03 (주)세미솔루션 Successive approximation register analog-to-digital converter for wide sampling rate
US20220197844A1 (en) * 2020-12-23 2022-06-23 Intel Corporation Bootstrapping circuit, sampling apparatuses, receiver, base station, mobile device and method of operating a bootstrapping circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527074A (en) * 1982-10-07 1985-07-02 Ncr Corporation High voltage pass circuit
US4734599A (en) * 1985-04-30 1988-03-29 Hughes Aircraft Company Circuit for multiplying a pump clock voltage
US4733159A (en) * 1986-10-28 1988-03-22 Motorola, Inc. Charge pump voltage regulator
US5084634A (en) * 1990-10-24 1992-01-28 Burr-Brown Corporation Dynamic input sampling switch for CDACS
JPH05174591A (en) * 1991-12-25 1993-07-13 Sharp Corp Charge pumping circuit
US5172019A (en) * 1992-01-17 1992-12-15 Burr-Brown Corporation Bootstrapped FET sampling switch

Also Published As

Publication number Publication date
EP0760156B1 (en) 2001-11-14
US5500612A (en) 1996-03-19
EP0760156A1 (en) 1997-03-05
DE69523911T2 (en) 2002-07-18
WO1995032506A1 (en) 1995-11-30
EP0760156A4 (en) 1998-05-13
JPH10500820A (en) 1998-01-20
KR100366270B1 (en) 2003-03-06
JP3715987B2 (en) 2005-11-16
KR970703600A (en) 1997-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition